Perle (pearl) Lest you get the wrong idea, German certainly does include some terms of endearment that actually have an attractive literal meaning, even though Perle (pearl) does still have a close link to the animal kingdom.
Calcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.This property can be useful for displacing ions from solution.For example, phosphate is displaced from solution by calcium:alcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.
Cesium iodide is a material with a high g-ray stopping power due to its relative high density and Z value. For scintillation counting, it is used either in its undoped form or doped with sodium or thallium. Cesium iodide is noted for its high resistance to thermal and mechanical shock due to the absence of a cleavage plane. Most physical characteristics of CsI are independent of the activator used.